Astrocyte reactivity: subtypes, states, and functions in CNS innate immunity

MV Sofroniew - Trends in immunology, 2020 - cell.com
Astrocytes are neural parenchymal cells that ubiquitously tile the central nervous system
(CNS). In addition to playing essential roles in healthy tissue, astrocytes exhibit an …

The role of astrocytes in remyelination

KS Rawji, GAG Martinez, A Sharma… - Trends in neurosciences, 2020 - cell.com
Remyelination is the regeneration of myelin sheaths following demyelination. This
regenerative process is critical for the re-establishment of axonal conduction velocity and …

Injury-specific factors in the cerebrospinal fluid regulate astrocyte plasticity in the human brain

S Sirko, C Schichor, P Della Vecchia, F Metzger… - Nature Medicine, 2023 - nature.com
The glial environment influences neurological disease progression, yet much of our
knowledge still relies on preclinical animal studies, especially regarding astrocyte …

Re-evaluation of neuronal P2X7 expression using novel mouse models and a P2X7-specific nanobody

K Kaczmarek-Hajek, J Zhang, R Kopp, A Grosche… - Elife, 2018 - elifesciences.org
The P2X7 channel is involved in the pathogenesis of various CNS diseases. An increasing
number of studies suggest its presence in neurons where its putative functions remain …

Cross‐talk between monocyte invasion and astrocyte proliferation regulates scarring in brain injury

J Frik, J Merl‐Pham, N Plesnila, N Mattugini, J Kjell… - EMBO …, 2018 - embopress.org
Scar formation after brain injury is still poorly understood. To further elucidate such
processes, here, we examine the interplay between astrocyte proliferation taking place …

Glial aging and its impact on central nervous system myelin regeneration

KS Rawji, B Neumann… - Annals of the new York …, 2023 - Wiley Online Library
Aging is a major risk factor for several neurodegenerative diseases and is associated with
cognitive decline. In addition to affecting neuronal function, the aging process significantly …

Molecular diversity of diencephalic astrocytes reveals adult astrogenesis regulated by Smad4

S Ohlig, S Clavreul, M Thorwirth, T Simon‐Ebert… - The EMBO …, 2021 - embopress.org
Astrocytes regulate brain‐wide functions and also show region‐specific differences, but little
is known about how general and region‐specific functions are aligned at the single‐cell …

[HTML][HTML] Are cytoskeleton changes observed in astrocytes functionally linked to aging?

C Villablanca, R Vidal, C Gonzalez-Billault - Brain Research Bulletin, 2023 - Elsevier
Astrocytes are active participants in the performance of the Central Nervous System (CNS)
in both health and disease. During aging, astrocytes are susceptible to reactive astrogliosis …

Mouse retinal organoid growth and maintenance in longer-term culture

M Völkner, T Kurth, J Schor, LJA Ebner… - Frontiers in cell and …, 2021 - frontiersin.org
Using retinal organoid systems, organ-like 3D tissues, relies implicitly on their robustness.
However, essential key parameters, particularly retinal growth and longer-term culture, are …

Multiple pathways involved in palmitic acid-induced toxicity: A system biology approach

D Osorio, A Pinzón, C Martín-Jiménez… - Frontiers in …, 2020 - frontiersin.org
Inflammation is a complex biological response to injuries, metabolic disorders or infections.
In the brain, astrocytes play an important role in the inflammatory processes during …